Used in photography, gold plating, and to make gilded and ruby glass; [Merck Index] "Used in root canal therapy." [ChemIDplus] AuCl, AuCl3, and tetrachloroauric acid are used in electrolytic refining of gold; [Nordberg, p. 821]

Description

Sources/Uses

Used in photography, gold plating, and to make gilded and ruby glass; [Merck Index] "Used in root canal therapy." [ChemIDplus] AuCl, AuCl3, and tetrachloroauric acid are used in electrolytic refining of gold; [Nordberg, p. 821]